//显示通知 protected virtual void ShowEventMsg(string strMsg, MsgType type) { switch (type) { case MsgType.FaceOk: ClearValue(); if (IsAudio) { Dispatcher.InvokeAsync(() => FaceFun.PlayMp3("sound\\检票成功.mp3")); } IdCardFunc.Beep(); break; case MsgType.FaceErr: HideShow(2); ClearValue(); if (IsAudio) { Dispatcher.InvokeAsync(() => FaceFun.PlayMp3("sound\\检票失败.mp3")); } break; } }